1900e Series ECM High-Efficiency Circulators

The Taco 1900e™ ECM High-Efficiency Circulators Self-Sensing, Close Coupled, Mechanically Sealed In-Line Pump.

The Taco ECM 1900e is a self-sensing, close coupled, mechanically sealed in-line pump that exceeds industry and efficiency standards with an advanced hydraulic design. It features a high-efficiency volute, ECM motor and integrated frequency drive. Simple yet versatile control options include constant pressure, constant speed, proportional pressure, 0-10Vdc and parallel pump alternation. These standard features combined with the intuitive user interface allow for quick start-ups achieving optimum system efficiency and maximum comfort. The 1915e is available in Cast Iron for closed loop hydronic heating and cooling systems or Stainless Steel, NSF Commercial Hot Certified for DHW applications.

Information:

• Easy-to-program pump interface
• High-efficiency ECM motor uses up to 85% less electricity
• Constant speed, constant pressure, or proportional pressure modes
• BMS 0-10V
• 2-pump operation

• Taco 1915e™ ECM High-Efficiency Circulating Pump Brochure
• Taco 1915e™ ECM High-Efficiency Circulating Pump Instruction Sheet
• Taco 1911e™ ECM High-Efficiency Circulating Pump Submittal Sheet
• Taco 1915e™ ECM High-Efficiency Circulating Pump Submittal Sheet

Performance Data:

• Max. Shut-off Head: 65 feet
• Max. Flow: 120 USGPM
• Max. Operating Pressure: 175 PSI (12 bar)
• Water Temperature Range: 36 to 230°F (2 to 110°C)
• Ambient Temperature Range: 32 to 104°F (0 to 40°C)
• Ambient Humidity: Less than 95% RH (Indoor Use Only)

Features:

• Brushless, high-efficiency, ECM motor featuring high starting torque and soft start capability.
• Easy to program pump interface
• Self-sensing
• Multiple Operating Modes
  • 4 Constant Pressure
  • 3 Constant Speed
  • 1 Proportional Pressure
• LED Status Light
• External Inputs/Outputs
  • 0-10Vdc external speed control
  • Remote enable
  • Overload relay output
  • Parallel pump control
• High quality mechanical seal

If you have any questions please give us a call at 1-800-781-7405 or email us your request. Sales@NationalPumpSupply.com

This Item Normally Ships The Same Day!